refrigerant
type: Concept
preferred label: سردکن @fa
related: drier (materials)

drier (materials)
type: Concept
broader: materials
preferred label: خشک‌کن (ماده) @fa
related: drying oil
related: refrigerant

materials
type: Concept
narrower: drier (materials)
preferred label: مواد @fa

drying oil
type: Concept
preferred label: روغن خشکان @fa
related: drier (materials)